Differential D207 Diff 532 plugins/calendar/calendar.php

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plugins/calendar/calendar.php

Show First 20 Lines • Show All 2,179 Lines • ▼ Show 20 Lines	public function freebusy_status()
if (!$start) $start = time();		if (!$start) $start = time();
if (!$end) $end = $start + 3600;		if (!$end) $end = $start + 3600;

$fbtypemap = array(calendar::FREEBUSY_UNKNOWN => 'UNKNOWN', calendar::FREEBUSY_FREE => 'FREE', calendar::FREEBUSY_BUSY => 'BUSY', calendar::FREEBUSY_TENTATIVE => 'TENTATIVE', calendar::FREEBUSY_OOF => 'OUT-OF-OFFICE');		$fbtypemap = array(calendar::FREEBUSY_UNKNOWN => 'UNKNOWN', calendar::FREEBUSY_FREE => 'FREE', calendar::FREEBUSY_BUSY => 'BUSY', calendar::FREEBUSY_TENTATIVE => 'TENTATIVE', calendar::FREEBUSY_OOF => 'OUT-OF-OFFICE');
$status = 'UNKNOWN';		$status = 'UNKNOWN';

// if the backend has free-busy information		// if the backend has free-busy information
$fblist = $this->driver->get_freebusy_list($email, $start, $end);		$fblist = $this->driver->get_freebusy_list($email, $start, $end);

if (is_array($fblist)) {		if (is_array($fblist)) {
$status = 'FREE';		$status = 'FREE';

foreach ($fblist as $slot) {		foreach ($fblist as $slot) {
list($from, $to, $type) = $slot;		list($from, $to, $type) = $slot;
if ($from < $end && $to > $start) {		if ($from < $end && $to > $start) {
$status = isset($type) && $fbtypemap[$type] ? $fbtypemap[$type] : 'BUSY';		$status = isset($type) && $fbtypemap[$type] ? $fbtypemap[$type] : 'BUSY';
break;		break;
Show All 33 Lines	public function freebusy_times()
if (!$start) $start = time();		if (!$start) $start = time();
if (!$end) $end = $start + 86400 * 30;		if (!$end) $end = $start + 86400 * 30;
if (!$interval) $interval = 60; // 1 hour		if (!$interval) $interval = 60; // 1 hour

if (!$dte) {		if (!$dte) {
$dts = new DateTime('@'.$start);		$dts = new DateTime('@'.$start);
$dts->setTimezone($this->timezone);		$dts->setTimezone($this->timezone);
}		}

$fblist = $this->driver->get_freebusy_list($email, $start, $end);		$fblist = $this->driver->get_freebusy_list($email, $start, $end);
$slots = array();		$slots = '';

		// prepare freebusy list before use (for better performance)
		if (is_array($fblist)) {
		foreach ($fblist as $idx => $slot) {
		list($from, $to, ) = $slot;

		// check for possible all-day times
		if (gmdate('His', $from) == '000000' && gmdate('His', $to) == '235959') {
		// shift into the user's timezone for sane matching
		$fblist[$idx][0] -= $this->gmt_offset;
		$fblist[$idx][1] -= $this->gmt_offset;
		}
		}
		}

// build a list from $start till $end with blocks representing the fb-status		// build a list from $start till $end with blocks representing the fb-status
for ($s = 0, $t = $start; $t <= $end; $s++) {		for ($s = 0, $t = $start; $t <= $end; $s++) {
$status = self::FREEBUSY_UNKNOWN;
$t_end = $t + $interval * 60;		$t_end = $t + $interval * 60;
$dt = new DateTime('@'.$t);		$dt = new DateTime('@'.$t);
$dt->setTimezone($this->timezone);		$dt->setTimezone($this->timezone);

// determine attendee's status		// determine attendee's status
if (is_array($fblist)) {		if (is_array($fblist)) {
$status = self::FREEBUSY_FREE;		$status = self::FREEBUSY_FREE;

foreach ($fblist as $slot) {		foreach ($fblist as $slot) {
list($from, $to, $type) = $slot;		list($from, $to, $type) = $slot;

// check for possible all-day times
if (gmdate('His', $from) == '000000' && gmdate('His', $to) == '235959') {
// shift into the user's timezone for sane matching
$from -= $this->gmt_offset;
$to -= $this->gmt_offset;
}

if ($from < $t_end && $to > $t) {		if ($from < $t_end && $to > $t) {
$status = isset($type) ? $type : self::FREEBUSY_BUSY;		$status = isset($type) ? $type : self::FREEBUSY_BUSY;
if ($status == self::FREEBUSY_BUSY) // can't get any worse :-)		if ($status == self::FREEBUSY_BUSY) // can't get any worse :-)
break;		break;
}		}
}		}
}		}
		else {
		$status = self::FREEBUSY_UNKNOWN;
		}

$slots[$s] = $status;		// use most compact format, assume $status is one digit/character
$times[$s] = intval($dt->format($strformat));		$slots .= $status;
$t = $t_end;		$t = $t_end;
}		}

$dte = new DateTime('@'.$t_end);		$dte = new DateTime('@'.$t_end);
$dte->setTimezone($this->timezone);		$dte->setTimezone($this->timezone);

// let this information be cached for 5min		// let this information be cached for 5min
$this->rc->output->future_expire_header(300);		$this->rc->output->future_expire_header(300);

echo rcube_output::json_serialize(array(		echo rcube_output::json_serialize(array(
'email' => $email,		'email' => $email,
'start' => $dts->format('c'),		'start' => $dts->format('c'),
'end' => $dte->format('c'),		'end' => $dte->format('c'),
'interval' => $interval,		'interval' => $interval,
'slots' => $slots,		'slots' => $slots,
'times' => $times,
));		));
exit;		exit;
}		}

/**		/**
* Handler for printing calendars		* Handler for printing calendars
*/		*/
public function print_view()		public function print_view()
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